California Governor Gavin Newsom signed a law giving the California Energy Commission the authority to require bidirectional charging in electric vehicles (EVs) in the future -- although no timeline is set. Bidirectional charging allows EVs to not only charge from the grid but also supply electricity back to the grid, potentially enhancing grid resiliency, supporting renewable energy, and reducing peak electricity demand. Electrek reports: The idea started in 2023 when state Senator Nancy Skinner introduced a bill which would require EVs to have bidirectional charging by 2027. As this bill made its way through the legislative process, it got watered down from that ambitious timeline. So the current form of the bill, which is now called SB 59, took away that timeline and instead gave the California Energy Commission (CEC) the go-ahead to issue a requirement whenever they see it fit. The bill directs the CEC, the California Air Resources Board, and the California Public Utilities Commission to examine the use cases of bidirectional charging and give them the power to require specific weight classes of EVs to be bidirectional-capable if a compelling use case exists.

The state already estimates that integrating EVs into the grid could save $1 billion in costs annually, so there's definitely a use case there, but the question is the cost and immediacy of building those vehicles into the grid. The reason this can't be done immediately is that cars take time to design, and while adding bidirectional charging to an EV isn't the most difficult process, it also only really becomes useful with a whole ecosystem of services around the vehicle.

And that ecosystem has been a bit of a hard sell so far. It's all well and good to tell someone they can make $500/year by selling energy to the grid, but then you have to convince them to buy a more expensive charging unit and keep their car plugged in all the time, with someone else managing its energy storage. Some consumers might push back against that, so part of CEC's job is to wait to pull the trigger until it becomes apparent that people are actually interested in the end-user use case for V2G -- otherwise, no sense in requiring a feature that nobody is going to use.

The National Highway Traffic Safety Administration (NHTSA) said it has fined Cruise $1.5 million for failing to disclose that a pedestrian was seriously injured by one of its driverless vehicles in San Francisco last year. The Verge reports: Last October, a Cruise vehicle hit a pedestrian and then dragged her 20 feet after she was initially struck by a human driver in a hit-and-run incident. In the aftermath, Cruise disclosed that its vehicle had struck a pedestrian but omitted details about the victim being dragged. As a result, the California Department of Motor Vehicles pulled the GM-backed company's permit to operate self-driving cars in the state, and the National Highway Traffic Safety Administration launched an investigation into the incident.

Today, NHTSA announced the $1.5 million penalty as part of a broader consent order with Cruise that includes additional requirements around safety and disclosure. The company submitted several "incomplete reports" under the agency's Standing General Order, which requires crash reports to be filed within a certain period of time, depending on their severity. In its first report to NHTSA, filed one day after the incident, Cruise failed to disclose "that the Cruise vehicle had dragged the pedestrian," the consent order reads. The company also filed an additional report 10 days later in which it also failed to disclose the dragging incident.

"It is vitally important for companies developing automated driving systems to prioritize safety and transparency from the start," NHTSA Deputy Administrator Sophie Shulman said. "NHTSA is using its enforcement authority to ensure operators and manufacturers comply with all legal obligations and work to protect all road users." After its permit was suspended, Cruise hired a law firm to conduct an investigation into what went wrong. The firm's report concluded that the company had tried to send a 45-second video to regulators that showed its vehicle dragging the victim but was hampered by "internet connectivity issues." Also, Cruise employees failed to point out the dragging incident in subsequent conversations with regulators.

As the Vice President of the United States travelled in a motorcade Saturday to a San Francisco hotel, they ended up stopped behind "a Waymo vehicle that had to be driven away from the motorcade route by police," according to a local newscast (which called it an "only in San Francisco moment").

And that's not all. One local reporter following the vice president's motorcade said "we saw not one but two driverless cars get stuck."

The San Francisco Standard adds that on Friday, California's governor "signed a bill that allows law enforcement to cite driverless car companies for traffic violations."

California governor Gavin Newsom "vetoed a bill Saturday that would have required new cars to beep at drivers if they exceed the speed limit," reports the Associated Press: In explaining his veto, Newsom said federal law already dictates vehicle safety standards and adding California-specific requirements would create a patchwork of regulations. The National Highway Traffic Safety "is also actively evaluating intelligent speed assistance systems, and imposing state-level mandates at this time risks disrupting these ongoing federal assessments," the Democratic governor said... The legislation would have likely impacted all new car sales in the U.S., since the California market is so large that car manufacturers would likely just make all of their vehicles comply...

Starting in July, the European Union will require all new cars to have the technology, although drivers would be able to turn it off. At least 18 manufacturers including Ford, BMW, Mercedes-Benz and Nissan, have already offered some form of speed limiters on some models sold in America, according to the National Transportation Safety Board.
Thanks to Slashdot reader Gruntbeetle for sharing the news.

America's National Transportation Safety Board "is issuing 'urgent safety recommendations' for some Boeing 737s..." reports CNN, "warning that critical flight controls could jam." The independent investigative agency is issuing the warning that an actuator attached to the rudder on some 737 NG and 737 MAX airplanes could fail... "Boeing's 737 flight manual instructs pilots confronted with a jammed or restricted rudder to 'overpower the jammed or restricted system (using) maximum force, including a combined effort of both pilots,'" the NTSB said in a news release. "The NTSB expressed concern that this amount of force applied during landing or rollout could result in a large input to the rudder pedals and a sudden, large, and undesired rudder deflection that could unintentionally cause loss of control or departure from a runway," the statement said.
"The FAA said United was the only U.S. airline flying planes with the manufacturing defect in the rudder control system," notes the Seattle Times, "and that United has already replaced the component on nine 737s, the only jets in its fleet where it was identified as faulty. However, the NTSB alert may cause the grounding of some 737 MAXs and older model 737NGs flown by foreign air carriers that have not yet replaced the defective part."

Last weekend Boeing announced that its CEO of Defense, Space, and Security "had left the company," according to Barrons. "Parting ways like this, for upper management, is the equivalent to firing," they write — though they add that setbacks on Starliner's first crewed test flight is "far too simple an explanation." Starliner might, however, have been the straw that broke the camel's back. [New CEO Kelly] Ortberg took over in early August, so his first material interaction with the Boeing Defense and Space business was the spaceship's failed test flight... Starliner has cost Boeing $1.6 billion and counting. That's lot of money, but not all that much in the context of the Defense business, which generates sales of roughly $25 billion a year.... [T]he overall Defense business has performed poorly of late, burdened by fixed price contracts that have become unprofitable amid years of higher than expected inflation. Profitability in the defense business has been declining since 2020 and started losing money in 2022. From 2022 to 2024 losses should total about $6 billion cumulatively, including Wall Street's estimates for the second half of this year.

Still, it felt like something had to give. And the change shows investors something about new CEO Ortberg. "At this critical juncture, our priority is to restore the trust of our customers and meet the high standards they expect of us," read part of an internal email sent to Boeing employees announcing the change. "Why his predecessor — David Calhoun — didn't pull this trigger earlier this year is a mystery," wrote Gordon Haskett analyst Don Bilson in a Monday note. "Can't leave astronauts behind."
"Ortberg's logic appears sound," the article concludes. "In recent years, Boeing has disappointed its airline and defense customers, including NASA...

"After Starliner, defense profitability, and the strike, Ortberg has to tackle production quality, production rates, and Boeing's ailing balance sheet. Boeing has amassed almost $60 billion in debt since the second tragic 737 MAX crash in March 2019."

Thanks to Slashdot reader Press2ToContinue for sharing the news.

SpzToid shares a report: Today, a group of independent security researchers revealed that they'd found a flaw in a web portal operated by the carmaker Kia that let the researchers reassign control of the Internet-connected features of most modern Kia vehicles -- dozens of models representing millions of cars on the road -- from the smartphone of a car's owner to the hackers' own phone or computer. By exploiting that vulnerability and building their own custom app to send commands to target cars, they were able to scan virtually any Internet-connected Kia vehicle's license plate and within seconds gain the ability to track that car's location, unlock the car, honk its horn, or start its ignition at will.

After the researchers alerted Kia to the problem in June, Kia appears to have fixed the vulnerability in its web portal, though it told WIRED at the time that it was still investigating the group's findings and hasn't responded to WIRED's emails since then. But Kia's patch is far from the end of the car industry's web-based security problems, the researchers say. The web bug they used to hack Kias is, in fact, the second of its kind that they've reported to the Hyundai-owned company; they found a similar technique for hijacking Kias' digital systems last year. And those bugs are just two among a slew of similar web-based vulnerabilities they've discovered within the last two years that have affected cars sold by Acura, Genesis, Honda, Hyundai, Infiniti, Toyota, and more.

An anonymous reader quotes a report from Ars Technica: Software fixes are now responsible for more than 1 in 5 automotive recalls. That's the key finding from a decade's worth of National Highway Traffic Safety Administration recall data, according to an analysis from the law firm DeMayo Law. While that's a sign of growing inconvenience for drivers, the silver lining is that a software patch is usually a much quicker fix than something requiring hardware replacement. "Our analysis suggests we're witnessing a shift in how automotive recalls are handled. The growing number of software-related recalls, coupled with the ability to address issues remotely, could revolutionize the recall process for both manufacturers and vehicle owners," said a spokesperson for DeMayo Law.

In 2014, 34 of 277 automotive recalls were software fixes. The percentage of software recalls floated around 12-13 percent (apart from a spike in 2015) before growing steadily from 2020. In 2021, 16 percent of automotive recalls (61 out of 380) were for software. In 2022, almost 22 percent of recalls were software fixes (76 out of 348), and last year topped 23 percent (82 out of 356). Leading the way was Chrysler, with 82 different software recalls since 2014. Ford (66 recalls) and Mercedes-Benz (60) are the two runner-ups. Meanwhile, Tesla ranks only eighth, with 26 software recalls since 2014, which puts it on par with Hyundai (25) and Kia (25).

Electrical systems were the most common problem area, which makes sense -- this is also the second-most common hardware fix recall and would probably be the top if it were not for the massive Takata airbag recall, which has affected more than 100 million cars worldwide. The other common systems affected by recalls requiring software remedies were related to backover prevention -- whether that be reversing cameras, collision warnings, or automatic emergency braking -- airbags, powertrains, and exterior lighting. "It should be noted that not all recalls involving a software fix are to solve a software problem," notes Ars' Jonathan M. Gitlin. "Take the recent Jaguar I-Pace recall, which was triggered by battery fires caused by battery cells damaged during assembly. Jaguar's fix? A software update that sets a new, lower limit to the storage capacity of the battery pack, preventing it from fully charging to 100 percent."

The US Commerce Department on Monday will propose a ban on the sale or import of smart vehicles that use specific Chinese or Russian technology because of national security concerns, according to US officials. From a report: A US government investigation that began in February found a range of national security risks from embedded software and hardware from China and Russia in US vehicles, including the possibility of remote sabotage by hacking and the collection of personal data on drivers, Secretary of Commerce Gina Raimondo told reporters Sunday in a conference call.

"In extreme situations, a foreign adversary could shut down or take control of all their vehicles operating in the United States, all at the same time, causing crashes (or) blocking roads," she said. The rule would not apply to cars already on the road in the US that already have Chinese software installed, a senior administration official told CNN. The software ban would take effect for vehicles for "model year" 2027 and the hardware ban for "model year" 2030, according to the Commerce Department. The proposed regulatory action is part of a much broader struggle between the United States and China, the world's two biggest economies, to secure the supply chains of the key computing technology of the future, from semiconductors to AI software. China, in particular, has invested heavily in the connected car market, and inroads made by Chinese manufacturers in Europe have worried US officials.

In 2022 about 346,000 electric cars were reportedly sold in California. But the same year its greenhouse gas emissions dropped a whopping 9.3 million metric tons — the amount produced by 2.2 million gas-powered cars — lowering emissions 2.4% from the year before. "The biggest drop came from transportation, due largely to the increased use of renewable fuels," according to the state's Air Resources Board, touting a newly-released report. (And electricity sector emissions also fell by 2.6 million metric tons, or 4.1%, "even as electricity usage rose," according to The Hill — "a dichotomy that the regulators attributed to an increase in solar and wind power generation.")

So despite a growing economy, "the latest data underscores a continued trend of steady emissions decline..." according to a statement from the Board. "Between 2000 to 2022, emissions fell by 20% while California's gross domestic product increased by 78%, pointing to the effectiveness of the state's climate change and air quality programs." And the amount of carbon dioxide equivalent emitted per unit of economic output ("carbon intensity") has also dropped 55% in the last 20 years: [In 2022] the electricity sector had its lowest carbon intensity since 2000. Wind and solar now represent 30% of generation and in-state solar increased by 15% from 2021, driven by requirements under the state's Cap-and-Trade Program and Renewables Portfolio Standard. Furthermore, California increased its battery storage by 757% from 2019 through 2023, bolstering its renewable energy efforts. The storage capacity is enough to power 6.6 million homes for up to four hours.

Industrial emissions declined by 2%, also falling to the lowest level in 22 years. While refinery emissions remained essentially flat, emissions from oil and gas extraction declined, as did emissions from other fuel use, cement manufacturing, and cogeneration facilities. [The Hill says 2022's industrial emissions were 21.7% below year-2000 levels, according to the report.]

Livestock emissions, which are responsible for 70% of agriculture's greenhouse gas emissions, peaked in 2012 and once again saw reductions in 2022. The decrease is driven by the use of methane digesters funded by the California Climate Investments and incentivized by the Low Carbon Fuel Standard, which capture emissions at the source and convert them to clean fuel.

Landfill methane emissions also continued to decline in 2022. This decline can be attributed in part to the state's efforts to reduce disposal of organic waste, as well as the California Landfill Methane Regulation, which requires landfill operators to monitor and capture emissions escaping from their facilities.
One local news site calls the drop in emissions "shocking," but adds that "the trend is expected to continue. In the second quarter of 2024, 118,181 zero-emission vehicles were purchased in the state, good for about one-quarter of all new car sales."

California governor Gavin Newsom said his state "is proving that climate action goes hand-in-hand with economic growth. We've slashed carbon pollution by a whopping 20% since the turn of the century all while building the world's fifth largest economy. Cleaner air, more good jobs — that's the California way."

The Washington Post reports that electric vehicles made by General Motors now can use Tesla's Superchargers. (GM's charger adapters "will first be made available to customers in the United States, followed by availability for Canadian customers later this year.") The Post writes that the move "expands the number of vehicles compatible with the North American Charging Standard developed by Tesla" — and also marks "another step forward for efforts to settle on a universal public charger network for battery-powered cars and trucks in the U.S.

"It could also allay some GM customers' concerns about a lack of charging options." The new changes take effect immediately, along with sales of the GM-approved power adapters... The deal makes roughly 17,800 Tesla Superchargers available to drivers of GM-manufactured vehicles such as the Chevy Bolt, Cadillac Lyriq and Silverado EV, with the help of an adapter that costs $225... GM estimates that the partnership with Tesla contributes to an overall network of 231,800 fast chargers across the United States available to drivers of its vehicles. GM is also part of IONNA, a joint venture of eight automakers that plans to build at least 30,000 high-powered chargers nationwide.
GM's statement calls it "a move that will help accelerate fast and convenient charging options for current and future EV drivers." And the move comes 15 months after GM announced it was adopting the standard — a move followed within weeks by similar announcements from Rivian, Ford, Volvo, Nissan, Hyundai and Kia. "Ford and Rivian have started distributing adapters for their EVs," the Washington Post points out, "while others, such as BMW, Honda, Hyundai and Mercedes-Benz have promised to start making their vehicles compatible this year or next."

"Knowing we will now have access to Tesla Supercharger locations means that range anxiety has now virtually evaporated..." argues a Chevy owner at CleanTechnica: This is mostly good news for drivers of electric cars from GM. Tesla and The General have been bitter enemies in the past, with GM opposing Tesla's direct sales model in many states. The once fierce battle has cooled in recent years, but GM essentially won by keeping Tesla from selling direct to the public in several US states, including its new home of Texas. Nevertheless, the two companies are now cooperating, which is a bonus for drivers...

Despite some niggling concerns, this is a big deal for EV drivers in North America. Tesla Superchargers are the gold standard in the industry today. There are fast, reliable, and always located in clean, well-lit places where restrooms and fresh foods are available. This could very well change the conversation about electric cars to the point where by the time GM, Ford, and Stellantis get their plug-in hybrids into showrooms, the demand for them will have shrunk considerably.
One GM executive says in this week's statement that "GM's ongoing efforts to help accelerate the expansion of public charging infrastructure is an integral part of our commitment to an all-electric future."

"The cab was cut from a 1997 Jeep Grand Cherokee," writes the New York Times. "The engine once revved up a 1985 Toyota Celica; and 107 hand-sewn rubber segments, courtesy of Mr. Tymofichuk's wife, help to direct low-pressure air beneath the craft so that it rises eight inches above the ground..." On a cold spring day in a small garage in Alberta, Canada, an engine revved up and an improbable machine — fabricated from auto parts, a hand-sewn rubber skirt and an abandoned fiberglass hull — came to life.

A homemade hovercraft began to rise off the ground with a small crew standing by.

The successful liftoff was the culmination of a lifelong fascination of Robert Tymofichuk, 55, who spent about 1,800 hours over a year working on it [according to this nifty video on YouTube ]. And, to the gratitude of passengers, it comes with heated seats. "If you're going through all that hassle, you might as well make yourself comfortable," Mr. Tymofichuk said. He repurposed the seats from a Volkswagen, so the heating coils were already installed.
Achieve speeds around 40 miles per hour (or 64 kmph), "Mr. Tymofichuk's hovercraft now sails above land and water, a bright red gem coasting over the Saskatchewan River," according to the article. And it also quotes Mr. Tymofichuk as saying it's the fulfillment of a childhood dream.

"To actually have something constructed with your own hands be zipping around, and it's fully functional — it's like magic."

UPDATE (9/28): California's governor vetoed the bill.

Below is Slashdot's original story...

"Exceed the speed limit in one of the 27 European Union countries, and you may get some pushback from your vehicle," reports Car and Driver. "As of July, new cars sold in the EU must include a speed-warning device that alerts drivers if they exceed the posted limit."

The warnings can be ither acoustic or haptic, "though the European Commission gives automakers the latitude to supplant those passive measures with either an active accelerator pedal that applies counterpressure against the driver's foot or a governor that restricts the vehicle's speed to the legal limit." Drivers can override or deactivate these admonishments, but the devices must default to their active state at startup.

Now California is looking to emulate the EU with legislation that would mandate in-car speed-warning devices [for driving more than 10 miles per hour over the speed limit — in "just about every 2030 model-year vehicle equipped with either GPS or a front-facing camera"].
The article cites statistics that 18% of those drivers involved in fatal crashes were speeding.

Although the projects director at the European Transport Safety Council also acknowledges the systems may struggle to identify speed limits from passing signs — and that their testing shows the systems generally irritate drivers, who often deactivate the systems...

Thanks to long-time Slashdot reader sinij for sharing the article.

New submitter LazarusQLong shares a report: In late 1965, at what's now London Heathrow airport, a commercial flight coming from Paris made history by being the first to land automatically. The plane -- A Trident 1C operated by BEA, which would later become British Airways -- was equipped with a newly developed extension of the autopilot (a system to help guide the plane's path without manual control) known as "autoland." Today, automatic landing systems are installed on most commercial aircraft and improve the safety of landings in difficult weather or poor visibility.

Now, nearly 60 years later, the world's third largest aircraft manufacturer, Brazil's Embraer, is introducing a similar technology, but for takeoffs. Called "E2 Enhanced Take Off System," after the family of aircraft it's designed for, the technology would not only improve safety by reducing pilot workload, but it would also improve range and takeoff weight, allowing the planes that use it to travel farther, according to Embraer. "The system is better than the pilots," says Patrice London, principal performance engineer at Embraer, who has worked on the project for over a decade. "That's because it performs in the same way all the time. If you do 1,000 takeoffs, you will get 1,000 of exactly the same takeoff."

Electric cars now outnumber petrol cars in Norway for the first time, an industry organisation has said, a world first that puts the country on track towards taking fossil fuel vehicles off the road. From a report: Of the 2.8m private cars registered in the Nordic country, 754,303 are all-electric, against 753,905 that run on petrol, the Norwegian road federation (OFV) said in a statement. Diesel models remain the most numerous at just under 1m, but their sales are falling rapidly. "This is historic. A milestone few saw coming 10 years ago," said OFV director Oyvind Solberg Thorsen. "The electrification of the fleet of passenger cars is going quickly, and Norway is thereby rapidly moving towards becoming the first country in the world with a passenger car fleet dominated by electric cars."

Cruise is returning to the streets of Sunnyvale and Mountain View for the first time since it paused operations in the Bay Area after a robotaxi struck a pedestrian in October 2023. From a report: The company said Thursday that it will put "several" vehicles driven by humans in the two cities that will initially perform mapping. The company said it hopes to progress to supervised AV testing of up to five robotaxis "later this fall."

"Resuming testing in the Bay Area is an important step forward as we continue to work closely with California regulators and local stakeholders," the company said in a post on X. "This will allow our local employees to engage directly with our product as they refine and improve our tech through R&D." The decision to bring Cruise's autonomous Chevy Bolts back to the Bay Area comes just a few months after the company reached a settlement with California's Public Utilities Commission (CPUC). As part of that deal, Cruise paid a $112,500 fine for failing to provide full information about the October 2023 crash.

The House Energy and Commerce Committee has approved the AM for Every Vehicle Act, which mandates that automakers include AM radio in new vehicles without additional charges. The Verge reports: The bill passed the committee on a roll-call vote of 45-2 and now heads to the full House for final approval. The bill, titled the AM for Every Vehicle Act, would direct the National Highway Traffic Safety Administration (NHTSA) to issue a rule that "requires automakers to maintain AM broadcast radio in their vehicles without a separate or additional payment, fee, or surcharge." Supporters say they are pushing the bill out of a concern that the slow demise of AM radio could make it more difficult to broadcast emergency information during a natural disaster or other related events. Conservatives are also worried about losing a lucrative platform for right-wing news and media. [...]

Automakers generally see AM radio as an obsolete technology, arguing that there are other, better technologies, such as internet streaming, HD radio delivered on FM bands, or some apps that provide AM content that will make up for the absence of AM radio in vehicles. Critics say the bill could also add to the costs of producing EVs at a time when many manufacturers are struggling to rein in their costs. "With a new mandate, [EV companies] will have to go through a significant powertrain redesign, vehicle redesign," Albert Gore, executive director of the Zero Emission Transportation Association, said in an interview earlier this year, "because of the degree to which electric motor generates this [electromagnetic] interference."

An anonymous reader quotes a report from the Associated Press: The Postal Service's new delivery vehicles aren't going to win a beauty contest. They're tall and ungainly. The windshields are vast. Their hoods resemble a duck bill. Their bumpers are enormous. "You can tell that (the designers) didn't have appearance in mind," postal worker Avis Stonum said. Odd appearance aside, the first handful of Next Generation Delivery Vehicles that rolled onto postal routes in August in Athens, Georgia, are getting rave reviews from letter carriers accustomed to cantankerous older vehicles that lack modern safety features and are prone to breaking down -- and even catching fire.

Within a few years, the fleet will have expanded to 60,000, most of them electric models, serving as the Postal Service's primary delivery truck from Maine to Hawaii. Once fully deployed, they'll represent one of the most visible signs of the agency's 10-year, $40 billion transformation led by Postmaster General Louis DeJoy, who's also renovating aging facilities, overhauling the processing and transportation network, and instituting other changes. The current postal vehicles -- the Grumman Long Life Vehicle, dating to 1987 -- have made good on their name, outlasting their projected 25-year lifespan. But they're well overdue for replacement. Noisy and fuel-inefficient (9 mpg), the Grummans are costly to maintain. They're scalding hot in the summer, with only an old-school electric fan to circulate air. They have mirrors mounted on them that -- when perfectly aligned -- allow the driver to see around the vehicle, but the mirrors constantly get knocked out of alignment. Alarmingly, nearly 100 of the vehicles caught fire last year, imperiling carriers and mail alike.

The new trucks are being built with comfort, safety and utility in mind by Oshkosh Defense in South Carolina. Even tall postal carriers can stand up without bonking their heads and walk from front to back to retrieve packages. For safety, the vehicles have airbags, 360-degree cameras, blind-spot monitoring, collision sensors and anti-lock brakes -- all of which are missing on the Grummans. The new trucks also feature something common in most cars for more than six decades: air conditioning. And that's key for drivers in the Deep South, the desert Southwest and other areas with scorching summers. [...] Brian Renfroe, president of the National Letter Carriers Association, said union members are enthusiastic about the new vehicles, just as they were when the Grummans marked a leap forward from the previous old-school Jeeps. He credited DeJoy with bringing a sense of urgency to get them into production. "We're excited now to be at the point where they're starting to hit the streets," Renfroe said.

An anonymous reader quotes a report from InsideEVs: General Motors is joining forces with EVgo, one of the biggest electric vehicle charging operators in the United States, to build 400 ultra-fast DC chargers nationwide to support the growing number of battery-powered cars hitting U.S. roads. To be clear, these are individual stalls, not charging stations. However, the two companies describe the new locations as "flagship destinations" which will feature 350-kilowatt DC chargers, ample lighting, canopies, pull-through spots and security cameras. Most locations will feature up to 20 ultra-fast charging stalls, but some will have even more -- good news for those crowded holiday road trips. GM and EVgo said the fancy new stations would be located near shopping areas offering dining, coffee shops and other amenities.

We don't know exactly where the new stations will be built, but EVgo mentioned that the "flagship destinations" will be deployed coast to coast, including in metropolitan areas in states like Arizona, California, Florida, Georgia, Michigan, New York and Texas. The stalls will be co-branded EVgo and GM Energy -- the automaker's charging and energy management division. The first new "flagship station" is expected to open next year. The new stalls will make use of EVgo's prefabrication approach which can reduce the total cost of a new station by 15% and the deployment time by 50%. Similar to Tesla's prefabricated Supercharger stalls, EVgo's ready-made structures come with stalls and accompanying equipment already mounted on a metal base plate which is transported from the factory to the charging site.

Waymo's driverless cars have a much lower crash rate than human drivers, with fewer than one injury-causing crash per million miles driven, compared to an estimated 64 crashes by human drivers over the same distance. As Ars Technica's Timothy B. Lee notes, a significant portion of Waymo's most severe crashes involved human drivers rear-ending the Waymo vehicles. From the report: Twenty injuries might sound like a lot, but Waymo's driverless cars have traveled more than 22 million miles. So driverless Waymo taxis have been involved in fewer than one injury-causing crash for every million miles of driving -- a much better rate than a typical human driver. Last week Waymo released a new website to help the public put statistics like this in perspective. Waymo estimates that typical drivers in San Francisco and Phoenix -- Waymo's two biggest markets -- would have caused 64 crashes over those 22 million miles. So Waymo vehicles get into injury-causing crashes less than one-third as often, per mile, as human-driven vehicles.

Waymo claims an even more dramatic improvement for crashes serious enough to trigger an airbag. Driverless Waymos have experienced just five crashes like that, and Waymo estimates that typical human drivers in Phoenix and San Francisco would have experienced 31 airbag crashes over 22 million miles. That implies driverless Waymos are one-sixth as likely as human drivers to experience this type of crash. The new data comes at a critical time for Waymo, which is rapidly scaling up its robotaxi service. A year ago, Waymo was providing 10,000 rides per week. Last month, Waymo announced it was providing 100,000 rides per week. We can expect more growth in the coming months.

So it really matters whether Waymo is making our roads safer or more dangerous. And all the evidence so far suggests that it's making them safer. It's not just the small number of crashes Waymo vehicles experience -- it's also the nature of those crashes. Out of the 23 most serious Waymo crashes, 16 involved a human driver rear-ending a Waymo. Three others involved a human-driven car running a red light before hitting a Waymo. There were no serious crashes where a Waymo ran a red light, rear-ended another car, or engaged in other clear-cut misbehavior.